82514212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 162739584

約数和(自身を除く): 80225372

約数列:

[1, 2, 4, 11, 22, 44, 61, 71, 122, 142, 244, 284, 433, 671, 781, 866, 1342, 1562, 1732, 2684, 3124, 4331, 4763, 8662, 9526, 17324, 19052, 26413, 30743, 47641, 52826, 61486, 95282, 105652, 122972, 190564, 290543, 338173, 581086, 676346, 1162172, 1352692, 1875323, 3750646, 7501292, 20628553, 41257106, 82514212]

約数ペア:

[(1, 82514212), (2, 41257106), (4, 20628553), (11, 7501292), (22, 3750646), (44, 1875323), (61, 1352692), (71, 1162172), (122, 676346), (142, 581086), (244, 338173), (284, 290543), (433, 190564), (671, 122972), (781, 105652), (866, 95282), (1342, 61486), (1562, 52826), (1732, 47641), (2684, 30743), (3124, 26413), (4331, 19052), (4763, 17324), (8662, 9526)]